Product Description Epson DFX 9000 IMPACT PRINTER Fastest 9-pin heavy duty dot matrix printer in its class Hard working with 133 million lines print volume High durability with MTBF of 20,000 power on hours Prints up to 10 part forms (1 original + 9 copies) Standard USB, Serial and Parallel interfaces (optional network, twinax, coax) Flexible paper handling with two tractors as standard